UF1000i细菌定量结果在尿路感染筛查中的应用

Application of Quantitative Results of UF1000i Bacteria in Screening of Urinary Tract Infection

目的分析UF1000i尿有形成分分析仪在尿路感染筛查中的应用价值.方法选取2019年2月空军军医大学第一附属医院疑为尿路感染的患者清洁中段尿352份,分别进行尿细菌培养和UF1000i检测,以细菌培养结果作为金标准,考察UF1000i检测的应用价值.结果UF1000i尿有形成分分析仪的敏感性为79.6%,特异性为90.2%,阳性预测值为83.8%,阴性预测值为87.4%.结论UF1000i尿有形成分分析仪检测可以作为尿路感染的快速筛查方法,为临床早期用药提供参考依据.

Objective To analyze the value of UF1000i urine visible component analyzer in the screening of urinary tract infection.Methods A total of 352 patients suspected of urinary tract infection in the first affiliated hospital of the air force medical university in February 2019 were selected to conduct urine bacterial culture and UF1000i test respectively.The application value of UF1000i test was investigated with the results of bacterial culture as the gold standard.Results The sensitivity,specificity,positive predictive value and negative predictive value of UF1000i urine visible component analyzer were 79.6%,90.2%,83.8%and 87.4%,respectively.Conclusion UF1000i urine visible component analyzer can be used as a rapid screening method for urinary tract infection,and it is an early clinical method.The use of drugs provides a reference.